Full-automatic bearing sealing ring sleeving equipment

Abstract

The utility model discloses full-automatic bearing sealing ring sleeving equipment which comprises an O-shaped ring feeding device, a bearing feeding rotating disc, a four-station rotating disc and a bearing discharging rotating disc, the O-shaped ring feeding device is used for feeding O-shaped rings one by one, a feeding opening is formed in an outlet of the O-shaped ring feeding device, a ring sleeving robot is arranged on one side of the feeding opening, and a bearing sealing ring sleeving robot is arranged on the bearing feeding rotating disc. A mechanical arm for moving an O-shaped ring is arranged on the ring sleeving robot, a bearing feeding rotary disc is arranged on the O-shaped ring feeding side, bearings and sealing rings of different specifications can call different formulas, the O-shaped rings of different specifications are automatically fed in place, the specifications of the O-shaped rings are automatically recognized through vision, the robot is located and guided to grab the O-shaped rings, and one circle of products is detected through a 3D camera after assembly is completed. The automatic feeding device for the bearing and the O-shaped ring has the advantages of being simple in structure, capable of preventing products which are not assembled in place or neglected to be assembled from flowing out, wide in equipment compatibility range, capable of being compatible with product specifications with the outer diameter of 30 mm-120 mm, simple in equipment remodeling, small in occupied space and capable of meeting automatic feeding of the bearing and the O-shaped ring simultaneously, and the whole remodeling time is within 20 min.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing sealing rings, in particular to a fully automatic bearing sealing ring sleeve device. Background Art

[0002] At present, the installation process of the sealing ring of the bearing is all done manually, and the sealing ring is hammered into the bearing ring manually. This is labor-intensive and labor-intensive, and the labor cost is high. In addition, the operator is prone to omissions, wrong installations, and other negligence during the work process, resulting in rework and low production efficiency.

[0003] A Chinese patent discloses a bearing seal ring assembly machine (authorization announcement number CN203509507U). This patented technology can detect the seal ring and then install it into the ring to complete the automatic installation of the seal ring. However, its degree of automation is limited and there is no unified solution for bearings with different inner diameters. Therefore, the utility model provides a fully automatic bearing seal ring assembly device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a fully automatic bearing seal ring installation device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully automatic bearing sealing ring sleeve equipment, comprising an O-ring feeder, a bearing feeder turntable, a four-station turntable and a bearing unloading turntable, wherein the O-ring feeder is used to feed the O-rings individually, a feeding port is provided at the outlet of the O-ring feeder, a ring sleeve robot is provided on one side of the feeding port, a manipulator for moving the O-rings is provided on the ring sleeve robot, a bearing feeder turntable is provided on one side of the O-ring feeder, a rotating disk is rotated on the upper side of the bearing feeder turntable and the bearing unloading turntable, and a plurality of vertical positioning frames are fixed on the rotating disk;

[0007] The upper side of the bearing loading turntable is provided with a visual positioning device to locate and detect the processing of the bearing and determine the position. A four-station turntable is provided on one side of the bearing loading turntable, and a bearing unloading turntable is provided on the other side of the four-station turntable relative to the bearing loading turntable. A bearing loading conveyor is provided between the bearing loading turntable and the four-station turntable, and a bearing unloading conveyor is provided between the four-station turntable and the bearing unloading turntable. Both the bearing loading conveyor and the bearing unloading conveyor are provided with a fixed frame, and a movable frame is slidably connected to the fixed frame, and a plurality of conveyors are installed on the movable frame;

[0008] One side of the four-station turntable is provided with an assembly detection device to detect the rotating bearings, and an NG material receiving device is provided between the four-station turntable and the bearing unloading turntable.

[0009] Preferably, the positioning frame is composed of three mutually parallel rods. The lower side of the rod is connected with a radial slider to drive the rod to move towards the center, so as to adapt to bearings with different diameters.

[0010] Preferably, a jacking mechanism is provided in the middle of the positioning frame to drive the bearing to move upward.

[0011] Preferably, the O-ring feeding device includes a feeding plate which is inclined. A homogenizing component is provided at the upper end of the feeding plate. A conveying component is provided at the discharging end of the homogenizing component. A feeding port is provided at the end of the conveying component. The bottom O-rings are conveyed upward through the feeding plate, then the O-rings are divided into single ones by the homogenizing component, and then the conveying component moves the O-rings to the feeding port.

[0012] Preferably, a claw is provided on the lower side of the manipulator. The claw slides outward along the internal chute to expand the inner diameter and tension the O-ring.

[0013] Preferably, a "pin"-shaped jaw is provided on the lower side of the handling arm to handle the bearing on the positioning frame.

[0014] Preferably, anti-rust oil is sprayed between the four-station turntable and the bearing blanking turntable.

[0015] Preferably, a receiving port is provided opposite the handling arm of the NG collection. A collection box is provided on one side of the receiving port to collect unqualified O-rings.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] Innovation points:

[0018] 1. Different specifications of bearings and sealing rings can call different formulas. Different specifications of O-rings are automatically fed in place. The vision automatically identifies the O-ring specifications and positions to guide the robot to grab.

[0019] 2. After the assembly is completed, the product is detected by a 3D camera for one circle to prevent unassembled or missing products from flowing out.

[0020] 3. The equipment has a wide compatibility range and can be compatible with product specifications with an outer diameter of 30 mm - 120 mm. The equipment is simple to change models, and the entire model change time is within 20 minutes.

[0021] 4. The equipment occupies a small space and can simultaneously meet the automatic feeding of bearings and O-rings. Description of the drawings

[0022] Figure 1 It is a schematic structural diagram of a fully automatic bearing seal sleeving device.

[0023] Figure 2 It is a front view structural schematic diagram of a fully automatic bearing seal sleeving device.

[0024] Figure 3 It is a left-side structural schematic diagram of a fully automatic bearing sealing ring installation equipment.

[0025] Figure 4 The figure is a top view structural diagram of a fully automatic bearing sealing ring installation device.

[0026] In the figure: 1. O-ring loading; 2. Visual positioning; 3. Ring robot; 4. Bearing loading turntable; 5. Four-station turntable; 6. Bearing loading and handling; 7. Assembly inspection; 8. Bearing unloading and handling; 9. Spraying anti-rust oil; 10. NG material collection; 101. Bearing unloading turntable.

[0027] 11. Loading plate; 12. Homogenizing assembly; 13. Conveying assembly; 14. Loading port; 31. Robot; 32. Clamping claw; 41. Positioning frame; 61. Transporting arm; 81. Movable frame; 1010. Storage port. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 4 In the embodiment of the utility model, a fully automatic bearing sealing ring sleeve device includes an O-ring feeder 1, a bearing feeder turntable 4, a four-station turntable 5 and a bearing unloading turntable 101. The O-ring feeder 1 is used to feed the O-ring individually. A feeding port 14 is provided at the outlet of the O-ring feeder 1. A ring robot 3 is provided on one side of the feeding port 14. A manipulator 31 for moving the O-ring is provided on the ring robot 3. A bearing feeder turntable 4 is provided on one side of the O-ring feeder 1. A rotating disk is rotated on the upper side of the bearing feeder turntable 4 and the bearing unloading turntable 101. A plurality of vertical positioning frames 41 are fixed on the rotating disk. The positioning frame 41 is composed of three parallel rods. The lower side of the rod is connected to a radial slider to drive the rod to move toward the center to adapt to bearings of different diameters. A lifting mechanism is provided in the middle of the positioning frame 41 to drive the bearing to move upward.

[0030] The O-ring feeding device 1 includes a feeding plate 11 which is inclined. At the upper end of the feeding plate 11, there is a homogenizing component 12. At the discharging end of the homogenizing component 12, there is a conveying component 13. At the end of the conveying component 13, there is a feeding port 14. The bottom O-rings are conveyed upward by the feeding plate 11, then the O-rings are separated into single ones by the homogenizing component 12, and then the conveying component 13 moves the O-rings to the feeding port 14. Below the manipulator 31, there is a claw 32 which slides outward along the internal chute to expand the inner diameter and tension the O-ring. On the upper side of the bearing feeding turntable 4, there is a vision positioning device 2 for positioning and detecting the machining of the bearing to determine the position. On one side of the bearing feeding turntable 4, there is a four-station turntable 5. On the other side of the four-station turntable 5 relative to the bearing feeding turntable 4, there is a bearing discharging turntable 101. Between the bearing feeding turntable 4 and the four-station turntable 5, there is a bearing feeding and handling device 6. Between the four-station turntable 5 and the bearing discharging turntable 101, there is a bearing discharging and handling device 8. Both the bearing feeding and handling device 6 and the bearing discharging and handling device 8 are provided with fixed frames. On the fixed frames, there are movable frames 81 slidably connected. On the movable frames 81, there are several handling hands 61. Below the handling hands 61, there are "pin"-shaped clamping claws for handling the bearings on the positioning frame 41. Between the four-station turntable 5 and the bearing discharging turntable 101, there is an anti-rust oil spraying device 9;

[0031] On one side of the four-station turntable 5, there is an assembly and detection device 7 for detecting the rotating bearings. Between the four-station turntable 5 and the bearing discharging turntable 101, there is an NG collection device 10. Right opposite the handling hand 61 of the NG collection device 10, there is a collection port 1010. On one side of the collection port 1010, there is a collection box for collecting unqualified O-rings.

[0032] The working principle of the present utility model is:

[0033] Equipment operation process:

[0034] 1. Manually load the bearings onto the bearing feeding turntable 4 and pour the O-rings into the O-ring feeding machine 1;

[0035] 2. Press the automatic operation button. The O-ring feeding machine 1 automatically sends the O-rings to the feeding area and moves the single O-rings to the feeding port 14;

[0036] 3. The bearing feeding turntable 4 automatically rotates the product to the loading position, and the product is lifted in place by the lower lifting mechanism;

[0037] 4. The bearing feeding and handling device 6 grabs the product from the bearing feeding turntable 4 and places it on the four-station turntable 5;

[0038] 5. The four-station turntable 5 rotates to rotate the bearing to the O-ring assembly station;

[0039] 6. Visual positioning 2 locates the position of the O-ring and gives the coordinate information to the ring robot 3;

[0040] 7. The ring robot 3 automatically grabs the O-ring and puts the O-ring onto the bearing;

[0041] 8. The four-station turntable 5 rotates to the position of the assembly inspection 7;

[0042] 9. The bearing rotates one circle, and the assembly test 7 checks whether the O-ring is installed in place or missing;

[0043] 10. The four-station turntable 5 rotates to the unloading position;

[0044] 11. Bearing unloading and handling 8: Grab the product from the four-station turntable 5 and spray it with anti-rust oil 9;

[0045] 12. Bearing unloading and handling 8, catch the unqualified products and take them to NG collection 10;

[0046] 13. Bearing unloading and transportation 8 Grab the qualified products and put them on the bearing unloading turntable 101.

[0047] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic bearing seal ring assembly device, comprising an O-ring feeder (1), a bearing feeder turntable (4), a four-station turntable (5) and a bearing unloading turntable (101), characterized in that: The O-ring feeding device (1) is used for feeding O-rings one by one. A feeding port (14) is provided at the outlet of the O-ring feeding device (1). A ring sleeving robot (3) is provided on one side of the feeding port (14). A mechanical hand (31) for moving the O-ring is provided on the ring sleeving robot (3). A bearing feeding turntable (4) is provided on one side of the O-ring feeding device (1). Rotating disks are rotatably provided on the upper sides of the bearing feeding turntable (4) and the bearing discharging turntable (101), and a number of vertical positioning frames (41) are fixed on the rotating disks. A vision positioning device (2) is provided on the upper side of the bearing feeding turntable (4). A four-station turntable (5) is provided on one side of the bearing feeding turntable (4). A bearing discharging turntable (101) is provided on the other side of the four-station turntable (5) relative to the bearing feeding turntable (4). A bearing feeding transfer device (6) is provided between the bearing feeding turntable (4) and the four-station turntable (5). A bearing discharging transfer device (8) is provided between the four-station turntable (5) and the bearing discharging turntable (101). The bearing feeding transfer device (6) and the bearing discharging transfer device (8) are both provided with fixed frames, and a movable frame (81) is slidably connected to the fixed frames. A number of transfer hands (61) are installed on the movable frame (81). An assembly inspection device (7) is provided on one side of the four-station turntable (5). An NG collection device (10) is provided between the four-station turntable (5) and the bearing discharging turntable (101).

2. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: The positioning frame (41) is composed of three mutually parallel rods, and radial sliders are connected to the lower sides of the rods.

3. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: A lifting mechanism is provided in the middle of the positioning frame (41).

4. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: The O-ring feeding device (1) includes a feeding plate (11). The feeding plate (11) is inclined. A homogenizing component (12) is provided at the upper end of the feeding plate (11). A conveying component (13) is provided at the discharging end of the homogenizing component (12). A feeding port (14) is provided at the end of the conveying component (13).

5. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: A claw (32) is provided on the lower side of the mechanical hand (31), and the claw (32) slides outward along the internal chute.

6. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: A "pin" shaped jaw is provided on the lower side of the transfer hand (61).

7. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: An anti-rust oil spraying device (9) is provided between the four-station turntable (5) and the bearing discharging turntable (101).

8. The fully automatic bearing seal ring installation equipment according to claim 1 is characterized in that: A receiving port (1010) is provided at the position of the NG collection device (10) facing the transfer hand (61), and a receiving box is provided on one side of the receiving port (1010).

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